Our Set Up Explained:

The task is to monitor and manage a small HVAC room in highly humid Singapore. 

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Modbus temperature sensor data is collected by the FATBOX G3 IoT Gateway and sent via 4G/3G for our Ubidots dashboard report that you can view.

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At the same time, a python script running on the G3 switches on a fan that's installed in the room whenever the temperature is between the range of 35 to 37 Degree Celsius. Cloud users can also override this command with a control panel on the Ubidots dashboard.

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Whenever the fan is on, the G3 will also turn on a light bulb. This can be seen on the IP camera feed in the dashboard so that even in low light situations the state of the fan can be verified.

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*Do note that the dashboard may be temporarily unavailable from time to time due to maintenance works.